THS4130CDGNG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
THS4130CDGNG4 is a fully differential, low-noise operational amplifier from Texas Instruments with a gain-bandwidth product of 370 MHz and input-referred noise of 1.3 nV/√Hz. It supports ±5 V dual-supply operation and is packaged in an 8-pin MSOP for ADC driver and data acquisition front-end circuits.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- THS4130CDGNG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of THS4130CDGNG4?
- Fully differential input and output architecture for superior noise rejection
- 370 MHz gain-bandwidth product enabling high-speed signal conditioning
- Ultra-low input voltage noise of 1.3 nV/√Hz at 1 MHz
- Common-mode rejection ratio of 95 dB (typical) for robust differential signal integrity
- 8-pin MSOP package for compact PCB layouts
- Operates from ±2.5 V to ±7.5 V dual supply
What is THS4130CDGNG4 used for?
THS4130CDGNG4 is designed as a high-performance ADC driver in data acquisition cards, medical imaging front ends, and test-and-measurement instruments where low noise and wide bandwidth are critical. It also serves in differential line receivers for high-speed communications and in active filter stages requiring precise differential-mode gain across frequencies up to several hundred MHz.
What are the specifications of THS4130CDGNG4?
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 6 µA |
| Common-mode Reject Ratio-Min | 80dB |
| Common-mode Reject Ratio-Nom | 95dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 3000 µV |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -16.5 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 52V/us |
| Supply Current-Max | 16mA |
| Supply Voltage Limit-Max | 16.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 135000 |
| Voltage Gain-Min | 2818.38 |
| Wideband | YES |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the THS4130CDGNG4 datasheet?
THS4130CDGNG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for THS4130CDGNG4?
Compatible alternatives and drop-in replacements for THS4130CDGNG4:
Amplifier, 1 Func, 2000uV Offset-Max, 80MHz Band Width, BIPolar, PDSO8
Amplifier, 1 Func, 2000uV Offset-Max, 80MHz Band Width, BIPolar, PDSO8
Frequently Asked Questions
What input voltage noise does THS4130CDGNG4 deliver, and does it suit a 16-bit ADC driver application?
THS4130CDGNG4 specifies an input-referred voltage noise of 1.3 nV/√Hz at 1 MHz. When driving a 16-bit ADC with a 1 MHz signal bandwidth, the amplifier's noise contribution stays well below the ADC's LSB threshold, making it suitable for precision data acquisition systems requiring 16-bit resolution.
What supply voltage does THS4130CDGNG4 require, and can it run from a single 5 V rail in a portable instrument?
The device is specified for ±2.5 V to ±7.5 V dual-supply operation, meaning a minimum of 5 V total. A split ±2.5 V supply derived from a 5 V rail is the lowest supported configuration, but a true single 5 V supply without splitting is below the rated minimum and is not supported without a level-shifting mid-supply rail.
How does THS4130CDGNG4 compare to a single-ended op-amp when rejecting power-supply noise in an industrial measurement chain?
As a fully differential amplifier with 95 dB CMRR, THS4130CDGNG4 rejects common-mode noise that couples equally onto both input lines, such as 50 Hz/60 Hz hum from switching power supplies. A typical single-ended op-amp CMRR of around 80 dB provides 15 dB less rejection, which can matter in high-gain measurement chains where power-supply ripple is a dominant error source.
What PCB footprint does the MSOP-8 package of THS4130CDGNG4 require compared to an SOIC-8 alternative?
The MSOP-8 body measures approximately 3 mm × 3 mm with a 0.65 mm pin pitch, versus an SOIC-8 body of about 5 mm × 4 mm with a 1.27 mm pitch. Choosing THS4130CDGNG4 in MSOP-8 saves roughly 55% PCB area, which is significant on dense analog front-end boards with multiple amplifier stages.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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